1920 and 1921
Army troops were used to intervene against striking mineworkers in West Virginia. Details of these events can be found in the extensive and excellent article at
http://www.wvculture.org/history/jou...h/wvh50-1.html.
22 June 1922
Violence erupted during a coal-mine strike at Herrin, Illinois. Thirty-six were killed, 21 of them non-union miners.
2 June 1924
A child labor ammendment to the U.S. Constitution was proposed; only 28 of the necessary 36 states ever ratified it.
14 June 1924
A San Pedro, California IWW hall was raided; a number of children were scalded when the hall was demolished.
25 May 1925
Two company houses occupied by nonunion coal miners were blown up and destroyed by labor "racketeers" during a strike against the Glendale Gas and Coal Company in Wheeling, West Virginia.
1926
Textile workers fought with police in Passaic, New Jersey. A year-long strike ensued.
21 November 1927
Picketing miners were massacred in Columbine, Colorado.
3 February 1930
"Chicagorillas" -- labor racketeers -- shot and killed contractor William Healy, with whom the Chicago Marble Setters Union had been having difficulties.
14 April 1930
Over 100 farm workers were arrested for their unionizing activities in Imperial Valley, California. Eight were subsequently convicted of `criminal syndicalism.'
4 May 1931
Gun-toting vigilantes attack striking miners in Harlan County, Kentucky.
7 March 1932
Police kill striking workers at Ford's Dearborn, Michigan plant.
10 October 1933
18,000 cotton workers went on strikein Pixley, California. Four were killed before a pay-hike was finally won.
1934
The Electric Auto-Lite Strike. In Toledo, OH, two strikers were killed and over two hundred wounded by National Guardsmen. Some 1300 National Guard troops, including included eight rifle companies and three machine gun companies, were called in to disperse the protestors.
1934
International Longshoremans and Warehouse union strike of 1934. Two longshoremen, Nick Bordoise and Howard Sperry, were shot to death by the San Francisco Police. May 1934
Police stormed striking truck drivers in Minneapolis who were attempting to prevent truck movement in the market area.
1 September - 22 September 1934
A strike in Woonsocket, RI, part of a national movement to obtain a minimum wage for textile workers, resulted in the deaths of three workers. Over 420,000 workers ultimately went on strike.
9 November 1935
The Committee for Industrial Organization (CIO) was formed to expand industrial unionism.
11 February 1937
General Motors recognizes the United Auto Workers union following a sit-down strike.
26 May 1937
The 'Battle of the Overpass'. Walter Reuther and a group of UAW supporters, fresh from having organized GM and Chyrsler, attempting to distribute leaflets at Gate 4 of the Ford Motor Company's River Rouge plant, and were beaten up (together with bystanders) by Ford Service Department guards.
30 May 1937
Police killed 10 and wounded 30 during the "Memorial Day Massacre" at the Republic Steel plant in Chicago.
25 June 1938
The Wages and Hours (later Fair Labor Standards) Act is passed, banning child labor and setting the 40-hour work week. The Act went into effect in October 1940, and was upheld in the Supreme Court on 3 February 1941.
27 February 1939
The Supreme Court rules that sit-down strikes are illegal.
20 June 1941
Henry Ford recognizes the UAW.
15 December 1941
The AFL pledges that there will be no strikes in defense-related industry plants for the duration of the war.
28 December 1944
President Franklin D. Roosevelt ordered the Army to seize the executive offices of Montgomery Ward and Company after the corporation failed to comply with a National War Labor Board directive regarding union shops.
1946
Workers in packinghouses nation-wide went on strike.
1 April 1946
A strike by 400,000 mine workers in the U.S. began. U.S. troops seized railroads and coal mines the following month.
4 October 1946
The U.S. Navy seized oil refineries in order to break a 20-state post-war strike.
20 June 1947
The Taft-Hartley Labor Act, curbing strikes, was vetoed by President Truman. Congress overrode the veto.
20 April 1948
Labor leader Walter Reuther was shot and seriously wounded by would-be assassins.
27 August 1950
President Truman ordered the U.S. Army to seize all the nation's railroads to prevent a general strike. The railroads were not returned to their owners until two years later.
8 April 1952
President Truman ordered the U.S. Army to seize the nation's steel mills to avert a strike. The act was ruled to be illegal by the Supreme Court on 2 June.
5 December 1955
The two largest labor organizations in the U.S. merged to form the AFL-CIO, with a membership estimated at 15 million.
5 April 1956
Columnist Victor Riesel, a crusader against labor racketeers, was blinded in New York City when a hired assailant threw sulfuric acid in his face.
14 September 1959
The Landrum-Griffin Act passes, restricting union activity.
7 November 1959
The Taft-Hartley Act is invoked by the Supreme Court to break a steel strike.
1 April 1963
The longest newspaper strike in U.S. history ended. The 9 major newspapers in New York City had ceased publication over 100 days before.
10 June 1963
Congress passes a law mandating equal pay to women.
5 January 1970
Joseph A. Yablonski, unsuccessful reform candidate to unseat "Tough Tony" Boyle as President of the United Mine Workers, was murdered, along with his wife and daughter, in their Clarksville, Pennsylvania home by assassins acting on Boyle's orders. Boyle was later convicted of the killing. West Virginia miners went on strike the following day in protest.
18 March 1970
The first mass work stoppage in the 195-year history of the Post Office Department began with a walkout of letter carriers in Brooklyn and Manhattan, soon involving 210,000 of the nation's 750,000 postal employees. With mail service virtually paralzyed in New York, Detroit, and Philadelphia, President Nixon declared a state of national emergency and assigned military units to New York City post offices. The stand-off culminated two weeks later.
29 July 1970
United Farm Workers forced California grape growers to sign an agreement after a five-year strike.
3 August 1981
Federal air traffic controllers began a nationwide strike after their union rejected the government's final offer for a new contract. Most of the 13,000 striking controllers defied the back-to-work order, and were dismissed by President Reagan on 5 August.
October 1982
A boycott was initiated by the Industrial Association of Machinists against Brown & Sharpe, a machine, precision, measuring and cutting tool manufacturer, headquartered in Rhode Island. The boycott was called after the firm refused to bargain in good faith (withdrawing previously negotiated clauses in the contract), and forced the union into an unwanted and bitter strike during which police sprayed pepper gas on some 800 IAM pickets at the company's North Kingston plant in early 1982. Three weeks later, a machinist narrowly escaped serious injury when a shot fired into the picket line hit his belt buckle. The National Labor Relations Board subsequently charged Brown & Sharpe with regressive bargaining, and of entering into negotiations with the express purpose of not reaching an agreement with the union.
6 October 1986
1,700 female flight attendants won an 18-year lawsuit (which included $37 million in damages) against United Arilines, which had fired them for getting married.
24 October 1987
The 35-member executive council of the AFL-CIO decided unanimously to readmit the 1.6-million member Teamsters Union to its ranks. The scandal-ridden union had been expelled from the federation in 1957. President Jackie Presser was awaiting trial at the time, and the U.S. Justice Department was considering removal of the union's leadership because of possible links to organized crime.
17 September 1989
Ninety-eight miners and a minister occupied the the Pittston Coal Company's Moss 3 preparation plant in Carbo, Virginia, beginning a year-long strike against Pittston Coal. While a month-long Soviet coal strike dominated U.S. news broadcasts, the year-long Pittston strike garnered almost no mainstream press coverage whatsoever.